I have the TP for sprint and I am currently using a 16gb sd card. Everything works perfect I have every tweak there is but I am constantly putting some in and taking some out to see what works and what does not. The one problem that I cant figure out is that I have tons of pics on my phone that are all saved to the sd card but when I go to open up the album it keeps freezing and opens up like 2 mins later. I have tons of music on the same card and they work fine its just he pics. I called htc and they said that it might be the card itself but when I checked the card it was fine and to be on the safe side I even got a new one and still have the same problem. Does anyone have a solution to my dilema?